Katie Waissel from The X Factor has announced on her twitter age she is engaged to model Brad Alphonso. Instead of proposing with the usual diamond engagement ring the couple opted to both have a heart-shaped tattoo on their wedding fingers where the engagement ring and wedding rings would normally sit. Katie also posted a photo of both her and Brad’s tattoo on her Twitter page. The 26 year old wrote on her Twitter page 'Just woken up with a huge smile on my face can't believe that we are engaged!! @Brad_Alphonso.'